.w1400 {
  width: 1400px;
  margin: auto;
}
header {
  height: 100px;
  padding: 0 4%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .logo {
  height: 100%;
}
header .logo a {
  height: 100%;
  display: flex;
  align-items: center;
}
header .logo a img {
  width: 260px;
}
header ul {
  height: 100%;
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}
header ul li {
  display: flex;
  margin: 0 22px;
}
header ul li a {
  font-size: 16px;
  color: #333;
}
header ul li:hover a {
  color: #c3733e;
}
header ul li.active a {
  color: #c3733e;
}
header .head-info {
  height: 100%;
  display: flex;
  align-items: center;
}
header .head-info .icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
  overflow: hidden;
  color: #989898;
  margin-right: 6px;
}
header .head-info h4 {
  font-size: 22px;
  color: #c3733e;
}
.home-banner {
  position: relative;
}
.home-banner img {
  width: 100%;
  display: block;
}
.home-banner .swiper-pagination-bullet {
  background: #fff;
  opacity: 0.5;
}
.home-banner .swiper-pagination-bullet-active {
  background: #fff;
  opacity: 1;
}
.ho-p {
  font-size: 18px;
  color: #989898;
  padding-left: 14px;
  position: relative;
}
.ho-p::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #c3733e;
}
.ho-h2 {
  font-size: 42px;
  color: #333;
  margin-top: 6px;
}
.ho-a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px #c3733e solid;
  display: flex;
  justify-content: center;
  align-items: center;
}
.ho-a .icon {
  width: 12px;
  height: 12px;
  fill: currentColor;
  overflow: hidden;
  color: #c3733e;
}
.ho-a:hover {
  background: #c3733e;
}
.ho-a:hover .icon {
  color: #fff;
}
.bk-f4 {
  background: #f4f4f4;
}
.ho-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ho-nav ul {
  display: flex;
}
.ho-nav ul li {
  padding-left: 40px;
}
.ho-nav ul li a {
  height: 36px;
  display: flex;
  align-items: center;
  font-size: 16px;
  color: #666;
  transition: 0.5s;
  border-bottom: 1px transparent solid;
}
.ho-nav ul li:hover a {
  color: #c3733e;
  border-bottom: 1px #c3733e solid;
}
.home-about {
  padding: 1.2rem 0 0.94rem;
}
.home-about .ho-ab-con {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.home-about .ho-ab-con .left {
  width: 50%;
  padding-bottom: 0.86rem;
}
.home-about .ho-ab-con .left div {
  font-size: 18px;
  color: #666;
  line-height: 36px;
  margin: 24px 0;
}
.home-about .ho-ab-con .right {
  width: 40%;
  position: relative;
}
.home-about .ho-ab-con .right img {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  height: auto;
  z-index: 2;
}
.home-about ul {
  width: 1000px;
  display: flex;
  background: url(../images/i-bg.jpg);
  background-size: cover;
  padding: 62px 0;
}
.home-about ul li {
  margin-left: 0.42rem;
  width: 130px;
  height: 130px;
  background: url(../images/ci.png);
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.home-about ul li p {
  font-size: 14px;
  color: #fff;
}
.home-about ul li h3 {
  display: flex;
  align-items: center;
  font-size: 28px;
  color: #fff;
}
.home-about ul li h3 i {
  font-size: 14px;
  color: #fff;
  margin-left: 2px;
}
.home-product {
  padding: 0.8rem 0;
}
.home-product ol {
  display: flex;
  flex-wrap: wrap;
  margin-top: 30px;
}
.home-product ol li {
  width: 32.4%;
  height: 350px;
  margin-left: 1.4%;
  margin-bottom: 1.4%;
  display: flex;
  flex-direction: column;
  background: #fff;
  position: relative;
  padding-top: 30px;
  -webkit-transition: all 0.5s linear;
  transition: all 0.5s linear;
}
.home-product ol li .i {
  width: 100%;
  height: 260px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.home-product ol li .i img {
  max-width: 100%;
  max-height: 100%;
}
.home-product ol li .t {
  padding: 10px 0 0;
  font-size: 20px;
  color: #333;
  text-align: center;
}
.home-product ol li .t i {
  color: #c3733e;
}
.home-product ol li:first-child {
  margin-left: 0;
  width: 66.2%;
  display: flex;
  align-items: center;
  flex-direction: row;
}
.home-product ol li:first-child .img {
  width: 46%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.home-product ol li:first-child .img img {
  max-width: 100%;
  max-height: 90%;
}
.home-product ol li:first-child .text {
  flex: 1;
  margin: 0 30px 0 0.48rem;
  display: flex;
  flex-direction: column;
}
.home-product ol li:first-child .text h3 {
  font-size: 16px;
  color: #c3733e;
}
.home-product ol li:first-child .text h2 {
  font-size: 0.3rem;
  color: #333;
  margin: 8px 0 14px;
}
.home-product ol li:first-child .text img {
  max-width: 100%;
}
.home-product ol li:nth-child(3) {
  margin-left: 0;
}
.home-product ol li a {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}
.home-product ol li:hover {
  z-index: 2;
  -webkit-box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  -webkit-transform: translate3d(0, -2px, 0);
  transform: translate3d(0, -2px, 0);
}
.home-cer {
  padding: 0.9rem 0;
}
.home-cer .ho-cer-con {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.home-cer .info {
  width: 30%;
  display: flex;
  flex-direction: column;
}
.home-cer .info div {
  font-size: 18px;
  color: #666;
  line-height: 36px;
  margin-top: 12px;
}
.home-cer .info a {
  margin: 30px 0 10px;
}
.home-cer ul {
  width: 66%;
  display: flex;
  justify-content: space-between;
}
.home-cer ul li {
  width: 23.2%;
  z-index: 1;
  -webkit-box-shadow: 0 0 20px 2px rgba(51, 51, 51, 0.1);
  box-shadow: 0 0 20px 2px rgba(51, 51, 51, 0.1);
  -webkit-transform: translate3d(0, -2px, 0);
  transform: translate3d(0, -2px, 0);
  padding: 34px 10px 46px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.home-cer ul li div {
  height: 76px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.home-cer ul li div img {
  max-width: 100%;
  max-height: 100%;
}
.home-cer ul li h2 {
  font-size: 0.24rem;
  color: #333;
  margin-top: 6px;
}
.home-cer ul li p {
  font-size: 12px;
  color: rgba(51, 51, 51, 0.55);
  margin: 12px 0 6px;
}
.home-cer ul li i {
  font-size: 12px;
  color: #f18a31;
}
.home-business {
  background: url(../images/i-yy-bg.jpg?v=23);
  background-size: cover;
  padding: 1.1rem 0;
}
.home-business .ho-bus-con {
  display: flex;
  justify-content: space-between;
}
.home-business .ho-bus-con .left {
  background: #fff;
  padding: 56px 0 0 10px;
  width: 46%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.home-business .ho-bus-con .left img {
  width: 100%;
}
.home-business .ho-bus-con .left .text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0.4rem 0.4rem;
}
.home-business .ho-bus-con .left .text div {
  flex: 1;
}
.home-business .ho-bus-con .left .text h2 {
  font-size: 24px;
  color: #333;
}
.home-business .ho-bus-con .left .text p {
  font-size: 16px;
  color: #666;
  line-height: 24px;
  width: 80%;
  margin-top: 12px;
}
.home-business .ho-bus-con .right {
  flex: 1;
}
.home-business .ho-bus-con .right ul {
  display: flex;
  flex-wrap: wrap;
}
.home-business .ho-bus-con .right ul li {
  position: relative;
  height: 308px;
  width: 50%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 0.46rem;
  background: #fff;
  box-sizing: border-box;
}
.home-business .ho-bus-con .right ul li img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  min-width: auto;
  min-height: auto;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.home-business .ho-bus-con .right ul li h2 {
  font-size: 24px;
  color: #333;
}
.home-business .ho-bus-con .right ul li p {
  font-size: 16px;
  color: #666;
  line-height: 24px;
  margin-top: 12px;
}
.home-business .ho-bus-con .right ul li .ho-a {
  position: absolute;
  right: 0.4rem;
  bottom: 0.4rem;
}
.home-business .ho-bus-con .right ul li .a {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  transition: 0.5s;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  color: #fff;
  background: #c3733e;
}
.home-business .ho-bus-con .right ul li .a .icon {
  width: 12px;
  height: 12px;
  fill: currentColor;
  overflow: hidden;
  color: #fff;
  margin-left: 6px;
}
.home-business .ho-bus-con .right ul li .a:hover {
  transform: scale(1.1);
}
.home-news {
  padding: 0.86rem 0 0.6rem;
}
.home-news ol {
  margin-top: 0.7rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.home-news ol li {
  width: 48%;
  display: flex;
  margin-bottom: 36px;
}
.home-news ol li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.home-news ol li .i {
  width: 200px;
  height: 150px;
  position: relative;
  overflow: hidden;
}
.home-news ol li .i img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  min-width: auto;
  min-height: auto;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.home-news ol li .t {
  flex: 1;
  padding-left: 0.36rem;
  display: flex;
  flex-direction: column;
}
.home-news ol li .t h2 {
  font-size: 20px;
  color: #333;
}
.home-news ol li .t span {
  font-size: 16px;
  color: #c3733e;
  margin: 6px 0;
  padding-bottom: 6px;
  position: relative;
}
.home-news ol li .t span::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1px;
  width: 10px;
  background: #c3733e;
}
.home-news ol li .t p {
  font-size: 14px;
  color: #666;
  line-height: 24px;
}
.home-news ol li:hover .i img {
  transform: scale(1.06);
}
.home-news ol li:hover h2 {
  color: #c3733e;
}
.home-contact {
  padding: 0.82rem 0 0.76rem;
  background: url(../images/i-ly-bg.jpg);
  background-size: cover;
  background-position-x: center;
  background-position-y: center;
}
.home-contact .ho-con2 {
  width: 960px;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.home-contact .ho-con2 h2 {
  font-size: 42px;
  color: #333;
}
.home-contact .ho-con2 p {
  font-size: 18px;
  color: #666;
  margin-top: 12px;
}
.home-contact .ho-con2 form {
  margin-top: 46px;
  display: flex;
  width: 100%;
  flex-direction: column;
}
.home-contact .ho-con2 form div {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}
.home-contact .ho-con2 form div input {
  width: 49.5%;
  height: 40px;
  padding: 0 16px;
  line-height: 40px;
  box-sizing: border-box;
  border: none;
  background: #fff;
  font-size: 14px;
  color: #666666;
}
.home-contact .ho-con2 form textarea {
  width: 100%;
  height: 144px;
  padding: 16px;
  font-size: 14px;
  color: #666666;
  border: none;
  box-sizing: border-box;
  resize: none;
}
.home-contact .ho-con2 form .btn {
  width: 100%;
  height: 40px;
  font-size: 16px;
  color: #fff;
  border: none;
  background: #c3733e;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 6px;
  cursor: pointer;
  transition: opacity 0.5s;
}
.home-contact .ho-con2 form .btn:hover {
  opacity: 0.9;
}
.home-contact .ho-con2 form textarea::-webkit-input-placeholder {
  /* Chrome/Opera/Safari */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 form textarea::-moz-placeholder {
  /* Firefox 19+ */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 form textarea:-ms-input-placeholder {
  /* IE 10+ */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 form textarea:-moz-placeholder {
  /* Firefox 18- */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 form input::-webkit-input-placeholder {
  /* Chrome/Opera/Safari */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 form input::-moz-placeholder {
  /* Firefox 19+ */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 form input:-ms-input-placeholder {
  /* IE 10+ */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 form input:-moz-placeholder {
  /* Firefox 18- */
  color: #666;
  font-family: "微软雅黑";
}
.home-contact .ho-con2 .info {
  width: 100%;
  margin-top: 0.62rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.home-contact .ho-con2 .info i {
  width: 50px;
  height: 50px;
  background: #c3733e;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.home-contact .ho-con2 .info i .icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  overflow: hidden;
  color: #fff;
}
.home-contact .ho-con2 .info div {
  margin-left: 16px;
  display: flex;
  flex-direction: column;
}
.home-contact .ho-con2 .info div h4 {
  font-size: 24px;
  color: #c3733e;
}
.home-contact .ho-con2 .info div h4 span {
  font-size: 16px;
  color: #333;
}
.home-contact .ho-con2 .info div p {
  font-size: 14px;
  color: #666;
  margin-top: 4px;
}
footer {
  background: #323232;
  padding-top: 0.64rem;
}
footer .foot-nav {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 40px;
}
footer .foot-nav img {
  width: 280px;
  height: auto;
}
footer .foot-nav ul {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}
footer .foot-nav ul li {
  margin-left: 0.7rem;
  display: flex;
}
footer .foot-nav ul li a {
  font-size: 18px;
  color: #fff;
}
footer .foot-nav ul li:hover a {
  color: rgba(255, 255, 255, 0.8);
}
footer .copyright {
  padding: 12px 0;
  border-top: 1px #4b4b4b solid;
  border-bottom: 1px #4b4b4b solid;
}
footer .copyright div {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
footer .copyright div p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.2);
}
footer .copyright div .l {
  color: #b5b5b5;
}
footer .copyright div .l a {
  margin-right: 10px;
  color: #8c8888;
}
footer .copyright div .l a:hover {
  color: rgba(255, 255, 255, 0.8);
}
footer .copyright div .r {
  display: flex;
}
footer .copyright div .r a {
  margin-left: 12px;
  color: rgba(255, 255, 255, 0.2);
}
footer .copyright div .r a:hover {
  color: rgba(255, 255, 255, 0.8);
}
@media screen and (max-width: 1480px) {
  .w1400 {
    width: 90%;
  }
}